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» On the Processing of Decimated Signals
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CLUSTER
2009
IEEE
16 years 1 months ago
Investigating the use of GPU-accelerated nodes for SAR image formation
The computation of an electromagnetic reflectivity image from a set of radar returns is a computationally intensive process. Therefore, the use of high performance computing is r...
Timothy D. R. Hartley, Ahmed Fasih, Charles A. Ber...
196
Voted
IDA
2009
Springer
16 years 1 months ago
Blind Spectral-GMM Estimation for Underdetermined Instantaneous Audio Source Separation
Abstract. The underdetermined blind audio source separation problem is often addressed in the time-frequency domain by assuming that each time-frequency point is an independently d...
Simon Arberet, Alexey Ozerov, Rémi Gribonva...
168
Voted
ICPR
2008
IEEE
16 years 1 months ago
Robust estimation of foreground in surveillance videos by sparse error estimation
Frames of videos with static background and dynamic foreground can be viewed as samples of signals that vary slowly in time with sparse corruption caused by foreground objects. We...
Mert Dikmen, Thomas S. Huang
ICC
2007
IEEE
16 years 1 months ago
A Novel Multistage Equalization Algorithm
— A novel equalization algorithm utilizing improper nature of the intersymbol interference (ISI) is introduced in this paper. We show that full exploitation of the available info...
Pei Xiao, Rolando A. Carrasco, Ian J. Wassell
183
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BIOWIRE
2007
Springer
16 years 1 months ago
A Rule System for Network-Centric Operation in Massively Distributed Systems
Sensor and Actor Networks (SANETs) represent a specific class of massively distributed systems in which classical communication protocols often fail due to scalability problems. N...
Falko Dressler, Reinhard German